8985690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 28304640

約数和(自身を除く): 19318950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 839, 1071, 1190, 1530, 1678, 1785, 2142, 2517, 3570, 4195, 5034, 5355, 5873, 7551, 8390, 10710, 11746, 12585, 14263, 15102, 17619, 25170, 28526, 29365, 35238, 37755, 42789, 52857, 58730, 71315, 75510, 85578, 88095, 99841, 105714, 128367, 142630, 176190, 199682, 213945, 256734, 264285, 299523, 427890, 499205, 528570, 599046, 641835, 898569, 998410, 1283670, 1497615, 1797138, 2995230, 4492845, 8985690]

約数ペア:

[(1, 8985690), (2, 4492845), (3, 2995230), (5, 1797138), (6, 1497615), (7, 1283670), (9, 998410), (10, 898569), (14, 641835), (15, 599046), (17, 528570), (18, 499205), (21, 427890), (30, 299523), (34, 264285), (35, 256734), (42, 213945), (45, 199682), (51, 176190), (63, 142630), (70, 128367), (85, 105714), (90, 99841), (102, 88095), (105, 85578), (119, 75510), (126, 71315), (153, 58730), (170, 52857), (210, 42789), (238, 37755), (255, 35238), (306, 29365), (315, 28526), (357, 25170), (510, 17619), (595, 15102), (630, 14263), (714, 12585), (765, 11746), (839, 10710), (1071, 8390), (1190, 7551), (1530, 5873), (1678, 5355), (1785, 5034), (2142, 4195), (2517, 3570)]